package com.qqpz.sign_project.service;

import com.qqpz.sign_project.entity.Courses;

import java.util.List;

/**
 * @author 吴刚
 * @project sign_project/com.qqpz.sign_project.service
 * @time 2021/6/28 15:26
 */
public interface CoursesService {
    public List<Courses> queryCoursesInfo();
    public List<Courses> queryByUserName(String username);
    public List<Courses> queryByNameAccurate(String name);
    public List<Courses> queryByName(String name);
    public int insertCourses(Courses courses);
    public int updateCourses(Courses courses);
    public int deleteCoursesById(String id);
    public Courses queryById(String id);
    public String queryAddress(String id);
}
